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公开(公告)号：US07672115B2
公开(公告)日：2010-03-02
申请号：US12151259
申请日：2008-05-05
摘要： The subject matter of the invention is an inverter including a casing (1), said casing (1) including at least two casing chambers (2, 3) that are each closable through a separate cover (2a, 3a).
摘要翻译： 本发明的主题是包括壳体（1）的逆变器，所述壳体（1）包括至少两个可通过单独的盖（2a，3a）关闭的壳体室（2,3）。
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公开(公告)号：US20080291609A1
公开(公告)日：2008-11-27
申请号：US12151259
申请日：2008-05-05
IPC分类号： H05K5/00
摘要： The subject matter of the invention is an inverter including a casing (1), said casing (1) including at least two casing chambers (2, 3) that are each closable through a separate cover (2a, 3a).
摘要翻译： 本发明的主题是包括壳体（1）的逆变器，所述壳体（1）包括至少两个可通过单独的盖（2a，3a）关闭的壳体室（2,3）。
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公开(公告)号：US07817406B2
公开(公告)日：2010-10-19
申请号：US12151490
申请日：2008-05-07
申请人： Sven Bremicker , Andreas Donth , Ralf Andrae , Johannes Häde , Yasar Nafiz , Matthias Victor
发明人： Sven Bremicker , Andreas Donth , Ralf Andrae , Johannes Häde , Yasar Nafiz , Matthias Victor
IPC分类号： H05K7/16
CPC分类号： H02M7/003 , H05K7/1432 , Y10S248/917
摘要： The invention is directed to an inverter including a casing (1) with at least two chambers (2, 3), the one chamber (3) comprising the display (11) of a communication unit, said display (11) being pivotally disposed in the chamber (3).
摘要翻译： 本发明涉及一种逆变器，其包括具有至少两个室（2,3）的壳体（1），所述一个室（3）包括通信单元的显示器（11），所述显示器（11）枢转地设置在 室（3）。
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4.再颁专利公开(公告)号：USRE44901E1
公开(公告)日：2014-05-20
申请号：US13212811
申请日：2011-08-18
申请人： Holger Becker , Guenther Cramer , Sven Bremicker , Thorsten Dingel , Bernd Engel , Wilfried Groote , Frank Greizer , Ralf Joachim Laschinski , Matthias Victor , Torben Westphal
发明人： Holger Becker , Guenther Cramer , Sven Bremicker , Thorsten Dingel , Bernd Engel , Wilfried Groote , Frank Greizer , Ralf Joachim Laschinski , Matthias Victor , Torben Westphal
IPC分类号： H02J1/12 , H02J3/00 , H02J5/00 , H03K19/00 , H02J3/38 , H02J7/34 , H02J1/00 , G05D17/00 , G05D3/12 , G05D5/00 , G05D9/00 , G05D11/00
CPC分类号： H02J3/383 , H02J3/26 , Y02E10/563 , Y02E40/50 , Y10T307/505 , Y10T307/511 , Y10T307/707
摘要： A method of converting a direct voltage generated by a decentralized power supply system into three-phase alternating voltage by means of a plurality of single-phase inverters (WR1-WR3), said alternating voltage being provided for supplying an electric mains, is intended to avoid inadmissible load unbalances using single-phase inverters. This is achieved in that, upon failure of one inverter (WR1-WR3), an asymmetrical power supply distribution is reduced by limiting the output of the other inverters. The method makes it possible to simplify three-phase voltage monitoring.
摘要翻译： 一种通过多个单相逆变器（WR1-WR3）将由分散电源系统产生的直流电压转换为三相交流电压的方法，所述交流电压用于供电， 避免使用单相逆变器不允许负载不平衡。 这是通过一个逆变器（WR1-WR3）的故障来实现的，通过限制其他逆变器的输出来减小非对称的电源分配。 该方法可以简化三相电压监测。
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公开(公告)号：US20110298292A1
公开(公告)日：2011-12-08
申请号：US13204957
申请日：2011-08-08
IPC分类号： H02M7/42
CPC分类号： H02J3/383 , H01L31/02021 , Y02E10/563 , Y10T307/707
摘要： The invention relates to a photovoltaic system for feeding three-phase current to a power grid that includes several monophase or three-phase photovoltaic inverters that can be connected to the power grid at the output end and are each fitted with a disconnecting device at the output end. The system includes several photovoltaic generators that are connected to the input end of the photovoltaic inverters. A central control and monitoring unit is connected between the photovoltaic inverters and the power grid. The control and monitoring unit has a grid monitoring device at the feeding point to the grid to measure one or more grid parameters. At least one communication link is provided between the individual photovoltaic inverters or the individual disconnecting devices and the connected central control and monitoring unit such that the connecting devices can disconnect the individual photovoltaic inverters from the power grid by means of a control instruction signal of the communication link. The central control and monitoring unit includes a load unbalance recognition component and a load unbalance regulation component, wherein the regulation includes limiting the power variation between the individual phases to a predetermined value.
摘要翻译： 本发明涉及一种用于将三相电流馈送到电网的光伏系统，该电力系统包括若干单相或三相光伏逆变器，其可在输出端连接到电力网，并且在输出端分别装有断开装置 结束。 该系统包括连接到光伏逆变器的输入端的几个光伏发电机。 光伏逆变器和电网之间连接一个中央控制和监控单元。 控制和监测单元在电网的馈电点处具有网格监测装置，以测量一个或多个电网参数。 在各个光伏逆变器或单独的断路装置和连接的中央控制和监测单元之间提供至少一个通信链路，使得连接装置可以通过通信的控制指令信号将各个光伏逆变器与电网断开 链接。 中央控制和监测单元包括负载不平衡识别部件和负载不平衡调节部件，其中所述调节包括将各个相之间的功率变化限制到预定值。
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公开(公告)号：US20080304220A1
公开(公告)日：2008-12-11
申请号：US12151490
申请日：2008-05-07
申请人： Sven Bremicker , Andreas Donth , Ralf Andrae , Johannes Hade , Yasar Nafiz , Matthias Victor
发明人： Sven Bremicker , Andreas Donth , Ralf Andrae , Johannes Hade , Yasar Nafiz , Matthias Victor
IPC分类号： G06F1/16
CPC分类号： H02M7/003 , H05K7/1432 , Y10S248/917
摘要： The invention is directed to an inverter including a casing (1) with at least two chambers (2, 3), the one chamber (3) comprising the display (11) of a communication unit, said display (11) being pivotally disposed in the chamber (3).
摘要翻译： 本发明涉及一种逆变器，其包括具有至少两个室（2,3）的壳体（1），所述一个室（3）包括通信单元的显示器（11），所述显示器（11）枢转地设置在 室（3）。
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公开(公告)号：US09018801B2
公开(公告)日：2015-04-28
申请号：US13204957
申请日：2011-08-08
CPC分类号： H02J3/383 , H01L31/02021 , Y02E10/563 , Y10T307/707
摘要： The invention relates to a photovoltaic system for feeding three-phase current to a power grid that includes several monophase or three-phase photovoltaic inverters that can be connected to the power grid at the output end and are each fitted with a disconnecting device at the output end. The system includes several photovoltaic generators that are connected to the input end of the photovoltaic inverters. A central control and monitoring unit is connected between the photovoltaic inverters and the power grid. The control and monitoring unit has a grid monitoring device at the feeding point to the grid to measure one or more grid parameters. At least one communication link is provided between the individual photovoltaic inverters or the individual disconnecting devices and the connected central control and monitoring unit such that the connecting devices can disconnect the individual photovoltaic inverters from the power grid by means of a control instruction signal of the communication link. The central control and monitoring unit includes a load unbalance recognition component and a load unbalance regulation component, wherein the regulation includes limiting the power variation between the individual phases to a predetermined value.
摘要翻译： 本发明涉及一种用于将三相电流馈送到电网的光伏系统，该电力系统包括若干单相或三相光伏逆变器，其可在输出端连接到电力网，并且在输出端分别装有断开装置 结束。 该系统包括连接到光伏逆变器的输入端的几个光伏发电机。 光伏逆变器和电网之间连接一个中央控制和监控单元。 控制和监测单元在电网的馈电点处具有网格监测装置，以测量一个或多个电网参数。 在各个光伏逆变器或单独的断路装置和连接的中央控制和监测单元之间提供至少一个通信链路，使得连接装置可以通过通信的控制指令信号将各个光伏逆变器与电网断开 链接。 中央控制和监测单元包括负载不平衡识别部件和负载不平衡调节部件，其中所述调节包括将各个相之间的功率变化限制到预定值。
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8.发明授权公开(公告)号：US07576449B2
公开(公告)日：2009-08-18
申请号：US11650781
申请日：2007-01-08
申请人： Holger Becker , Günther Cramer , Sven Bremicker , Thorsten Dingel , Bernd Engel , Wilfried Groote , Frank Greizer , Ralf Joachim Laschinski , Matthias Victor , Torben Westphal
发明人： Holger Becker , Günther Cramer , Sven Bremicker , Thorsten Dingel , Bernd Engel , Wilfried Groote , Frank Greizer , Ralf Joachim Laschinski , Matthias Victor , Torben Westphal
IPC分类号： H02J1/12 , H02J5/00 , H02H3/00 , H03K19/00 , H02J3/38 , H02J7/34 , H02J1/00 , H02J3/00 , G05D3/12 , G05D5/00 , G05D9/00 , G05D11/00 , G05D17/00
CPC分类号： H02J3/383 , H02J3/26 , Y02E10/563 , Y02E40/50 , Y10T307/505 , Y10T307/511 , Y10T307/707
摘要： A method of converting a direct voltage generated by a decentralized power supply system into three-phase alternating voltage by means of a plurality of single-phase inverters (WR1-WR3), said alternating voltage being provided for supplying an electric mains, is intended to avoid inadmissible load unbalances using single-phase inverters. This is achieved in that, upon failure of one inverter (WR1-WR3), an asymmetrical power supply distribution is reduced by limiting the output of the other inverters. The method makes it possible to simplify three-phase voltage monitoring.
摘要翻译： 一种通过多个单相逆变器（WR1-WR3）将由分散电源系统产生的直流电压转换为三相交流电压的方法，所述交流电压用于供电， 避免使用单相逆变器不允许负载不平衡。 这是通过一个逆变器（WR1-WR3）的故障来实现的，通过限制其他逆变器的输出来减小非对称的电源分配。 该方法可以简化三相电压监测。
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公开(公告)号：US20080302643A1
公开(公告)日：2008-12-11
申请号：US12151169
申请日：2008-05-05
申请人： Matthias Victor , Manfred Dach , Andreas Donth , Sven Bremicker
发明人： Matthias Victor , Manfred Dach , Andreas Donth , Sven Bremicker
IPC分类号： H01H3/20
CPC分类号： H02M7/003
摘要： The subject matter of the invention is an inverter (1), comprising a casing (8) as well as at least one casing cover (2), said casing cover (2) being mechanically engaged with a safety plug (10), said safety plug (10) being in electrical connection with at least the one load-current circuit located on the DC side, the inverter being switched off or disconnected at least from the DC-side load-current circuit after removal of the safety plug from the casing (8).
摘要翻译： 本发明的主题是逆变器（1），包括壳体（8）以及至少一个壳体盖（2），所述壳体盖（2）与安全插头（10）机械接合，所述安全 插头（10）至少与位于直流侧的一个负载电流电路电连接，至少从直流侧负载电流电路断开或断开逆变器，从壳体中取出安全插头 （8）。
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公开(公告)号：US08035045B2
公开(公告)日：2011-10-11
申请号：US12151169
申请日：2008-05-05
申请人： Sven Bremicker , Andreas Donth , Manfred Dach , Matthias Victor
发明人： Sven Bremicker , Andreas Donth , Manfred Dach , Matthias Victor
IPC分类号： H01H27/00
CPC分类号： H02M7/003
摘要： The subject matter of the invention is an inverter (1), comprising a casing (8) as well as at least one casing cover (2), said casing cover (2) being mechanically engaged with a safety plug (10), said safety plug (10) being in electrical connection with at least the one load-current circuit located on the DC side, the inverter being switched off or disconnected at least from the DC-side load-current circuit after removal of the safety plug from the casing (8).
摘要翻译： 本发明的主题是逆变器（1），包括壳体（8）以及至少一个壳体盖（2），所述壳体盖（2）与安全插头（10）机械接合，所述安全 插头（10）至少与位于直流侧的一个负载电流电路电连接，至少从直流侧负载电流电路断开或断开逆变器，从壳体中取出安全插头 （8）。
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